Guest guest Posted December 24, 2005 Share Posted December 24, 2005 I have 48 channels. Channel #1 on Board #1 will not do anything except stay on. Even when the command is to turn off, it will dim 50%. I have double checked the sequences and they are ok. Any suggestions why this channel is not fully responding???? Link to comment Share on other sites More sharing options...
Guest guest Posted December 24, 2005 Share Posted December 24, 2005 There are a few things that can cause this. Try powering the unit off and then back on.Contanimation on the card/condensation is triggerning the triac.The triac or the opto on that channel is marginal. What type of cards are they? Link to comment Share on other sites More sharing options...
Guest guest Posted December 24, 2005 Share Posted December 24, 2005 Dan: I power the boards off each night. I have the 16 channel with heatsinks (hobbyist)I there something that I need to be looking for on the board or something that needs dried out? I have my boards in rite time boxes and never have seen moisture or rain in them. Link to comment Share on other sites More sharing options...
Guest guest Posted December 25, 2005 Share Posted December 25, 2005 Sounds like we will have to repair it. Link to comment Share on other sites More sharing options...
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